Article
CIPK3, a calcium sensor-associated protein kinase that regulates abscisic acid and cold signal transduction in Arabidopsis.
The Plant cell - 1 Feb 2003
Kim Kyung-Nam, Cheong Yong Hwa, Grant John J, Pandey Girdhar K, Luan Sheng
Abstract excerpt
Plants respond to environmental stress by activating "stress genes." The plant hormone abscisic acid (ABA) plays an important role in stress-responsive gene expression. Although Ca(2+) serves as a common second messenger in signaling stress and ABA, little is known about the molecular basis of Ca(2+) action in these pathways. Here, we show that CIPK3, a Ser/Thr protein kinase that associates with a calcineurin...
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